Browser extensions starting with G
435 browser extension security reviews, listed by name.

Replace Google CDN
justjavac
CleanReplace Google CDN redirects selected CDN resource requests to alternate mirror domains.
GMB Page - CID & PlaceID Finder
GoThru
LowGMB Page - CID & PlaceID Finder sends Google Maps business details from place pages to chrome.gothru.co.
GPTBLOX Content Manager-ChatGPT Download Conversation & web collector
GPTBLOX
CleanThe extension captures selected page content and saves URLs, titles, and DOM data for local export.
GPTDisguise
maikesofute
CleanGPTDisguise hides supported AI-chat pages and replaces visible page chrome with office-document styling.
GamesForFarm
krogxg
CleanGamesForFarm records Steam, YouTube, and Discord giveaway-task status and sends it to its giveaway backend.
Gemalto Web Signer for Lloyds Banking Group
Gemalto
CleanGemalto Web Signer for Lloyds Banking Group passes signing data and PIN values from bank pages to the local Gemalto signer.
Gemini Watermark Remover — Auto Clean AI Images
Hervé Droit
CleanGemini Watermark Remover modifies Gemini image responses in the page to remove visible watermarks.
Gemini Watermark Remover — Banana Clean
novikn552ta
LowGemini Watermark Remover - Banana Clean sends a hashed device fingerprint to its trial-tracking server.
Gemini to PDF Saver
OnlineGratis.net
LowGemini to PDF Saver exports Gemini chats to PDFs and uses a hardcoded local code to remove its watermark.
GenTech - Browser Tools
GenTech
LowGenTech - Browser Tools retrieves the filtering username from filterstatus.com over cleartext HTTP.
GeoGuessr timer
fabrice404
LowGeoGuessr timer loads Google Fonts when its settings or saved-times pages open.
Get Cookies
探际
CleanGet Cookies copies the active site's cookies to the system clipboard when its popup button is clicked.
Get Transit Schedules
Get Transit Schedules
MediumGet Transit Schedules makes gettransitschedules.com the default search provider and sends address-bar searches to it.
Get YouTube Transcript by CakeAI - Free
CakeAI
LowGet YouTube Transcript by CakeAI sends YouTube transcript contents and video metadata to cacheyoutubetranscript.totext.xyz.
Ghost Downloader Browser Extension
xxnuo
CleanGhost Downloader Browser Extension sends HTTP download URLs, referrers, headers, and filenames to a local service.
Ginee Data Scraper
Ginee.com
CleanGinee Data Scraper sends marketplace product data and page URLs to Ginee while scraping.
Gistly: YouTube AI Summary with ChatGPT
Dumpling Software
CleanGistly sends the current YouTube video URL and video ID to its gist.ly iframe for summarization.
GitHub 한국어 (GitHub Korean)
indie05hacker
CleanThe extension fetches remote promo settings on GitHub pages and displays a configurable banner.
Globe Earth New Tab
earthpicturesg
CleanGlobe Earth New Tab sends searches typed on its new-tab page to search.globe-earth.com.
Gmail Web Clipper by cloudHQ
cloudHQ
CleanGmail Web Clipper by cloudHQ sends clipped page URLs, titles, and page content to cloudHQ when you save to Gmail.
Goin
Goin · Shopping
LowGoin sends matched shopping page URLs and referrers to Mixpanel and Braze analytics.
GoodPlan
goodplan.app
LowGoodPlan stores encrypted notes locally using a passphrase shipped inside the extension bundle.
Goodhue — EXIF Viewer, XMP Data & Lightroom Preset Extractor
Goodhue · Art & Design
LowGoodhue sends selected and hovered image URLs to Goodhue-hosted services.
Google AI Studio Exporter
nietosarah456
CleanGoogle AI Studio Exporter reads AI Studio conversation text into a local export file when the user clicks export.
Google Account Easy Switch
Roberto Borsetti
LowGoogle Account Easy Switch appends the selected Google account index to the active tab URL, even on non-Google sites.
Google Gemini Open SideBar in Chrome
SideBar Extensions
CleanGoogle Gemini Open SideBar in Chrome rewrites Gemini response headers so the site can load inside its side panel.
Google Meet Attendance Tracker (new)
navy
LowGoogle Meet Attendance Tracker (new) stores participant names and IDs in Google Meet localStorage during tracking.
Grandstream GRP Click2Dial
developer
MediumGrandstream GRP Click2Dial injects stored contact details into pages after matching selected text.
GraphQL DevTools
roger.lapin.dev
CleanGraphQL DevTools captures GraphQL request and response details from inspected tabs and can copy them to the clipboard.
grips-%E2%80%93-e-commerce-site-a
Grips · Developer Tools
LowGrips sends visited domains to a CloudFront endpoint and posts active-tab page views to Google Analytics on extension clicks.
GroupTube - Watch YouTube videos together!
Joker Development
CleanGroupTube sends YouTube watch-party nicknames, room tokens, playback timing, and viewer lists to socket.grouptube.de.

goodie cashback
goodie
Lowgoodie cashback lets any HTTPS page trigger cashback activation state and sends activation telemetry to goodie.pl.

GeoSpoof: Spoof Geolocation & Timezone
anthony
LowGeoSpoof lets webpages disable its in-page WebRTC protection before probing IP candidates.

Google Analytics Debugger
Wildsky
CleanGoogle Analytics Debugger redirects Analytics script requests and adds a GTM debug cookie when the user turns debug mode on.

Gaming News Feed
To Go Networks
MediumGaming News Feed sends new-tab search terms to bethegamepro suggestions and submitted searches to Yahoo.
G Maps Leads Finder - MapsLeads.net
MapsLeads
CleanG Maps Leads Finder - MapsLeads.net sends Google Maps search responses and selected business details to core.mapsleads.net.
GA4 Enhanced DebugView by Luratic
Luratic
LowGA4 Enhanced DebugView sends scoped DebugView URLs and a persistent client ID to Google Analytics.
GDAI - Web and AI Search for everyone
The Active Intellect
CleanGDAI opens ChatGPT with search terms read from the active Google, Bing, or Yahoo results page.
GPT Formula
Marketsy — Etsy Email Downloader
LowGPT Formula exposes an OAuth callback that accepts URL-fragment tokens from any web page and stores them locally.
GPT Translate
projectwildflower23
CleanGPT Translate sends selected text or full page title and body to gpt-extension-backend.vercel.app when summarizing.
GPTGO.AI - Search & ChatGPT
UniTeam
CleanGPTGO.AI - Search & ChatGPT reads search query parameters on visited pages and sends confirmed searches to gptgo.ai.
GRUU VIEWER
GRUU.JP · Social & Communication
CleanGRUU VIEWER sends a selected image or video URL to viewer.gruu.jp when you use its context-menu viewer.
Galaxy Creatures
galaxycreature.net
MediumGalaxy Creatures sends new-tab searches with persistent extension identifiers to search.galaxycreature.net.
GenAlt - Generate AI Alternate Text
Anish Lakkapragada · Accessibility
LowGenAlt sends user-selected image URLs to Azure Computer Vision and caches generated captions in Supabase.
Gene Info
James Knight
CleanGene Info sends selected text from webpages and form fields to api.gene-info.org for gene lookup.
Generate Strong Password
ciriac
MediumGenerate Strong Password creates passwords with Math.random when you use its editable-field context menu.
Genius Connector
edakehurst
LowGenius Connector sends login credentials and a browser-derived device ID to app.kyubi.io during sign-in.
GeoSpoof: Spoof Geolocation & Timezone
LowGeoSpoof sends your public IP address to external IP and geolocation providers during VPN sync.
Geoguessr Helper
arjabbar409
LowGeoguessr Helper can send captured tab screenshots to OpenAI after accepting lookalike Geoguessr origins.
GeometricStructures
geometricstructures.net · Developer Tools
MediumGeometric Structures sends new-tab searches with persistent IDs and displayed bookmark URLs to external services.
GetSet Local Storage & Session Storage
vinay.dasari.dev
CleanGetSet Local Storage & Session Storage copies page storage into extension storage and writes it back to active tabs.
Getaway Shootout - Unblocked 66
unblocked games 66
LowGetaway Shootout - Unblocked 66 sends sandboxed game-page cookie and storage key names to t.poki.io.
Ghost Wallet
Ghost Wallet
CleanGhost Wallet sends Chainge swap order details and wallet address to an AWS endpoint.
Glacier Tab
calvinhill963
CleanGlacier Tab sends new-tab search queries with a persistent session ID to glaciertab.com.
Gladiatus Bot - Gladbot
fociisoftware
CleanGladiatus Bot - Gladbot injects remote license announcements into Gladiatus pages without sanitizing the HTML.
GlobiMail for Podio
Globi Web Solutions
LowGlobiMail for Podio executes JavaScript commands returned by secure.globimail.com on Podio and GlobiFlow pages.
Gojo Infinity Live Wallpaper New Tab
Gameograf.com · Art & Design
LowGojo Infinity Live Wallpaper New Tab sends custom shortcut URLs to Google's favicon service.
Goku Live Wallpaper - Anime Wallpapers
Gameograf.com
CleanGoku Live Wallpaper fetches shortcut links and popup HTML from api.gameograf.com for its new tab page.
Google AI Citation Analysis
Amin Foroutan
LowGoogle AI Citation Analysis opens an update page that clicks a YouTube subscription link after user dwell and scroll.
Google App Launcher
H. Pleitez
LowGoogle App Launcher loads a Google Fonts stylesheet from its popup.